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(parent: 6730494) | patch
KVM: x86: simplify is_mmio_spte
authorPaolo Bonzini <pbonzini@redhat.com>
Tue, 19 May 2020 09:04:49 +0000 (05:04 -0400)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 27 May 2020 17:08:29 +0000 (13:08 -0400)
commite3f530c6099ac84afca91a09d819c8b41dbda1df
tree8b8bcd58bfb769ea864dc6631b018674a76addf6tree | snapshot
parent67304949a5bf4921e629bc334fc5352a1f49c4d2commit | diff
KVM: x86: simplify is_mmio_spte

We can simply look at bits 52-53 to identify MMIO entries in KVM's page
tables.  Therefore, there is no need to pass a mask to kvm_mmu_set_mmio_spte_mask.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu.h diff | blob | history
arch/x86/kvm/mmu/mmu.c diff | blob | history
arch/x86/kvm/svm/svm.c diff | blob | history
arch/x86/kvm/vmx/vmx.c diff | blob | history
Linux Kernel Source Tree.